Class ResolvedTuple.ResolvedMapArray

All Implemented Interfaces:
VectorSource
Enclosing class:
ResolvedTuple

public static class ResolvedTuple.ResolvedMapArray extends ResolvedTuple.ResolvedMap
Represents a map tuple (not the map column, rather the value of the map column.) When projecting, we create a new repeated map vector, but share the offsets vector from input to output. The size of the offset vector reveals the number of elements in the "inner" array, which is the number of null values to create if null columns are added.